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A11721 Diphenylphosphinic chloride, 97+%

CAS Number
1499-21-4
Synonyms

Stock No. Size Price ($) Quantity Availability
A11721-06 5g 33.90
A11721-14 25g 115.00
A11721-22 100g 365.00
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Diphenylphosphinic chloride, 97+%

MDL
MFCD00002077
EINECS
216-107-2

Chemical Properties

Formula
C12H10ClOP
Formula Weight
236.64
Melting point
ca 20°
Boiling Point
210-212°/8mm
Flash Point
>110°(230°F)
Density
1.242
Refractive Index
1.6090
Storage & Sensitivity
Moisture Sensitive. Store under Nitrogen. Ambient temperatures.
Solubility
Decomposes with water.

Applications

Diphenylphosphinic chloride is a reagent that is used in the synthesis of bidentate ligands and peptide coupling agents. It is used as flame retardants. It also act as pharmaceutical adjuvant.

Notes

Moisture Sensitive. Store away from strong bases, moisture. Incompatible with oxidizing agents,, Amines, Alcohols.

Literature References

K. Darrell Berlin; T. Howard Austin; M. Nagabhushanam. A Convenient Synthesis of Esters of Diphenylphosphinic Acid. J. Org. Chem. 1965, 30 (4), 1267-1268.

Shaoqing Chen; Jiecheng Xu. Pentafluorophenyl diphenylphosphinate a new efficient coupling reagent in peptide chemistry.Tetrahedron letters. 1991, 32 6711-6714.

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H314

Flammable liquid and vapour. Causes severe skin burns and eye damage.

Precautionary Statements: P210-P233-P240-P241-P242-P243-P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2931.39
TSCA
No

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